package com.kjtpay.design_pattern.facade;

import android.util.Log;

class Stock1 {
    public String Buy() {
        String message = "股票1买入\n";
        Log.v("Stock1", message);
        return message;
    }

    public String Sell() {
        String message = "股票1卖出\n";
        Log.v("Stock1", message);
        return message;
    }
}
